Like Cache::Memory (part of the Cache distribution) but doesn't support any fancy features.

This module aims to be a very fast compatible strict sub-set for simple cases,
such as basic client-side caching for DBD::Gofer.

Like Cache::Memory,
and other caches in the Cache and Cache::Cache distributions,
the data will remain in the cache until cleared,
it expires,
or the process dies.
The cache object simply going out of scope will not destroy the data.